Asteroid 2017 CX1
2017 CX1 is a near-Earth asteroid roughly 9 m across, about the size of a bus. Its closest recorded pass was on 5 Feb 1955 at 3.6 lunar distances.
Estimated size
9 m
about the size of a bus
Closest pass on record
3.57 LD
5 Feb 1955
Speed relative to Earth
4.3 km/s
Brightness (H)
28.2
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.